Aylmer

What is the climate like in Aylmer?

The best time to visit Aylmer is typically June – September, with trip comfort peaking in September (7.3/10). Aylmer is warmest in July, when daily highs average 78°F (26°C), and coolest in February, when lows fall to about 23°F (-5°C). The wettest month is typically April and the driest is September; the year sees roughly 41 in (1046 mm) of precipitation.

• Best time to visitJune – September — comfort peaks in September (7.3/10)
• Warmest monthJuly — average high 78°F (26°C)
• Coolest monthFebruary — average low 23°F (-5°C)
• Wettest monthApril (4.2 in (105 mm))
• Driest monthSeptember (2.5 in (64 mm))
• Annual precipitation41 in (1046 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSt Thomas Wpcp, 18 km away (1980-2024)